Where to Buy Melanotan 1 in 2026: 6 Lab-Tested Sellers, From $1.42/mg With a Coupon Code
Where to buy Melanotan 1: PepAssess lists Melanotan 1 at 34 vendors. As of November 12, 2026, the lowest price with a coupon code is $1.42/mg at Modern Research Peptides (code pepassess); the median across all sellers is $3.60/mg. Vendors are ranked by Evidence Score.
Prices and codes updated November 12, 2026 · re-checked every night
It was designed to last longer than the natural hormone.
Learn more about Melanotan 1 from the published research: U.S. Food and Drug Administration · American Journal of Clinical Dermatology (2016) · The New England Journal of Medicine (2015)
The compounds listed on this page are for research purposes only, not for human consumption.
Melanotan 1 reconstitution calculator →
Melanotan 1 coupon codes
Prices with the code taken off · updated November 12, 2026 · re-checked every night
Every Melanotan 1 coupon code
36 Melanotan 1 sellers with a confirmed code — PepAssess's preferred vendor first, then highest Evidence Score.
| Shop | Score | Vial with code | Per mg | Per mg with code | vs typical | Code discount | Code | |
|---|---|---|---|---|---|---|---|---|
| Platinum LionPreferred | 93score | — | — | — | — | 25% off | ShopShop ↗ | |
| Rebirth LabsPreferred | 84score | 10 mg vial $44.99 with code | $5.00/mg | $4.50/mg with code | — | 10% off | ShopShop ↗ | |
| BioLongevity Labs | 100score | 10 mg vial $47.57 with code | $5.60/mg | $4.76/mg with code | — | 15% off | ShopShop ↗ | |
| Hydro Research Peptides | 100score | — | — | — | — | 20% off | ShopShop ↗ | |
| Lost Coast Aminos | 100score | 10 mg vial $20.70 with code | $2.30/mg | $2.07/mg with code | 39% below typical | 10% off | ShopShop ↗ | |
| Bench Grade Peptides | 95score | 10 mg vial $77.40 with code | $8.60/mg | $7.74/mg with code | — | 10% off | ShopShop ↗ | |
| True Peptide Labs | 92score | 10 mg vial $28.60 with code | $4.40/mg | $2.86/mg with code | — | 35% off | ShopShop ↗ | |
| Ascension Peptides | 90score | 10 mg vial $25 with code | $5/mg | $2.50/mg with code | — | 50% off | ShopShop ↗ | |
| Arctic Lab Supply | 90score | 10 mg vial $26.24 with code | $3.50/mg | $2.62/mg with code | 8% below typical | 25% off | ShopShop ↗ | |
| Peptide Giants | 89score | 10 mg vial $28.50 with code | $3/mg | $2.85/mg with code | 21% below typical | 5% off | ShopShop ↗ | |
| NOVA Labs | 88score | — | — | — | — | 10% off | ShopShop ↗ | |
| Blue Ridge Peptides | 88score | 10 mg vial $31.50 with code | $3.50/mg | $3.15/mg with code | 8% below typical | 10% off | ShopShop ↗ | |
| Alpha Peptides | 87score | 10 mg vial $18.95 with code | $2.11/mg | $1.89/mg with code | 45% below typical | 10% off | ShopShop ↗ | |
| My Amino Lab | 86score | 10 mg vial $27.90 with code | $3.10/mg | $2.79/mg with code | 18% below typical | 10% off | ShopShop ↗ | |
| Everest Peptides | 85score | 10 mg vial $25.19 with code | $3.15/mg | $2.52/mg with code | 17% below typical | 20% off | ShopShop ↗ | |
| Rejuven8 Peptides | 85score | 10 mg vial $32.30 with code | $4/mg | $3.40/mg with code | — | 15% off | ShopShop ↗ | |
| Disguised Alpha | 83score | — | — | — | — | 10% off | ShopShop ↗ | |
| One Aminos | 83score | — | — | — | — | 33% off | ShopShop ↗ | |
| Echo Peptides | 83score | 10 mg vial $42.49 with code | $5.00/mg | $4.25/mg with code | — | 15% off | ShopShop ↗ | |
| Modern Research Peptides | 82score | 11.79 mg vial $16.79 with code | $2.37/mg | $1.42/mg with code | — | 40% off | ShopShop ↗ | |
| Vortex Research | 81score | 10 mg vial $20.99 with code | $3.00/mg | $2.10/mg with code | 21% below typical | 30% off | ShopShop ↗ | |
| CertaPeptides | 79score | — | — | — | — | 10% off | ShopShop ↗ | |
| Ps Peptides | 77score | 10 mg vial $34.91 with code | $4.00/mg | $3.60/mg with code | — | 10% off | ShopShop ↗ | |
| Zesty Rat | 75score | 10 mg vial $32.39 with code | $3.60/mg | $3.24/mg with code | 5% below typical | 10% off | ShopShop ↗ | |
| Platinum Biolabs | 73score | 10 mg vial $41.25 with code | $5.50/mg | $4.13/mg with code | — | 25% off | ShopShop ↗ | |
| Blackline Scientific | 72score | 10 mg vial $32 with code | $4/mg | $3.20/mg with code | — | 20% off | ShopShop ↗ | |
| PeptiNova | 67score | 10 mg vial $31.49 with code | $3.50/mg | $3.15/mg with code | 8% below typical | 10% off | ShopShop ↗ | |
| Ascend Research | 66score | 10 mg vial $53.96 with code | $6.00/mg | $5.40/mg with code | — | 10% off | ShopShop ↗ | |
| Value Research Labs | 64score | 10 mg vial $23.99 with code | $3.00/mg | $2.40/mg with code | 21% below typical | 20% off | ShopShop ↗ | |
| VMAX Peptides | 63score | 10 mg vial $22.41 with code | $2.49/mg | $2.24/mg with code | 34% below typical | 10% off | ShopShop ↗ | |
| Peptuvia | 63score | 10 mg vial $60.30 with code | $6.70/mg | $6.03/mg with code | — | 10% off | ShopShop ↗ | |
| Vitality Chems | 59score | 10 mg vial $43.60 with code | $4.90/mg | $4.36/mg with code | — | 11% off | ShopShop ↗ | |
| 99PurityPeptides | 43score | 10 mg vial $40.49 with code | $4.50/mg | $4.05/mg with code | — | 10% off | ShopShop ↗ | |
| TCORE BIOTECH | 33score | 10 mg vial $19.19 with code | $2.40/mg | $1.92/mg with code | 37% below typical | 20% off | ShopShop ↗ | |
| Helix Bio Chem | 16score | 10 mg vial $40.49 with code | $4.50/mg | $4.05/mg with code | — | 10% off | ShopShop ↗ | |
| XLR8 | 15score | 10 mg vial $39.99 with code | $5.00/mg | $4.00/mg with code | — | 20% off | ShopShop ↗ |
Where to buy Melanotan 1: the short answer
What is the lowest Melanotan 1 price with a coupon code?
As of November 12, 2026, the lowest Melanotan 1 price PepAssess found with a coupon code is at Modern Research Peptides: $1.42 per mg with code pepassess (40% off; $2.37 per mg before the code). Prices are re-checked every night. Modern Research Peptides coupon code
What is the best Melanotan 1 coupon code?
As of November 12, 2026, the biggest Melanotan 1 coupon code PepAssess has confirmed is PEPASSESS50OFF for 50% off at Ascension Peptides, which brings it to $2.50 per mg. PepAssess lists each code with its discount and the seller's Evidence Score, based on lab reports confirmed with the testing labs. Ascension Peptides coupon code
Where can I buy lab-tested Melanotan 1?
As of November 12, 2026, PepAssess lists 34 online vendors selling Melanotan 1. 6 of them publish a Melanotan 1 lab report that the testing lab confirmed on its own records, and 1 of those cover both purity (HPLC and mass spec) and toxicity (endotoxin or sterility). The highest-scoring vendors with a lab-confirmed Melanotan 1 report are Arctic Lab Supply (90/100), CertaPeptides (79/100) and Ps Peptides (77/100). Compare all 34 Melanotan 1 vendors on PepAssess
What is the best Melanotan 1 vendor?
PepAssess ranks Melanotan 1 vendors by Evidence Score (0–100): what each vendor documents — lab reports confirmed by the labs, how often it tests, business transparency and buyer protection. As of November 12, 2026, the top-scoring Melanotan 1 vendors are BioLongevity Labs (100/100), Hydro Research Peptides (100/100) and Lost Coast Aminos (100/100).
What is the cheapest Melanotan 1 per mg?
The lowest Melanotan 1 price PepAssess found is $2.11/mg at Alpha Peptides; the median across vendors is $3.60/mg (as of November 12, 2026). Among vendors with a lab-confirmed Melanotan 1 report, the lowest is $3.00/mg at Value Research Labs. Prices come from each vendor's own store and exclude shipping and discounts.
Melanotan 1 cost per week
What one 11.79 mg vial of Melanotan 1 costs per week of research, at the lowest one-vial price with a coupon code: $16.79 at Modern Research Peptides (code pepassess, $1.42/mg), as of November 12, 2026.
| One vial used over | Cost per week |
|---|---|
| 2 weeks | $8.40 |
| 4 weeks | $4.20 |
| 8 weeks | $2.10 |
Lab-confirmed Melanotan 1 reports
6 of 34 sellers publish a Melanotan 1 lab report. 6 have one the testing lab confirmed on its own records; 1 of those cover both purity (HPLC + mass-spec identity) and toxicity (endotoxin or sterility). Those covering both are listed first, then by Evidence Score.
| Vendor | Purity | Toxicity | Latest | Per mg | Code | Score | |
|---|---|---|---|---|---|---|---|
 Ps Peptides | Purity ✓↗ | Toxicity ✓↗ | — | $4.00/mg | 10% off | 77score | ShopShop ↗ |
| Arctic Lab Supply | Purity – | Toxicity ✓↗ | Aug 2026 | $3.50/mg | 25% off | 90score | ShopShop ↗ |
 CertaPeptides | Purity – | Toxicity – | — | — | 10% off | 79score | ShopShop ↗ |
| Blackline Scientific | Purity ✓↗ | Toxicity – | Aug 2026 | $4/mg | 20% off | 72score | ShopShop ↗ |
| PeptiNova | Purity ✓↗ | Toxicity – | May 2026 | $3.50/mg | 10% off | 67score | ShopShop ↗ |
 Value Research Labs | Purity – | Toxicity ✓↗ | Jul 2026 | $3.00/mg | 20% off | 64score | ShopShop ↗ |
| # | Vendor | Doses (mg) | From | Best $/mg | Evidence score ⓘ | |
|---|---|---|---|---|---|---|
| 1 | 10 | from $55.97 ↗ | $5.60/mg | 100score | Shop | |
| 2 | — | — | — | 93score | Shop | |
| 3 | — | — | — | 100score | Shop | |
| 4 | 10 | from $50 ↗ | $5/mg | 90score | Shop | |
| 5 | 10 | from $86 ↗ | $8.60/mg | 95score | Shop | |
| 6 | 10 | from $49.99 ↗ | $5.00/mg | 84score | Shop | |
| 7 | 10 | from $31.49 ↗ | $3.15/mg | 85score | Shop | |
| 8 | 10 | from $23 ↗ | $2.30/mg | 100score | Shop | |
| 9 | 10 | from $40 ↗ | $4/mg | 85score | Shop | |
| 10 | — | — | — | 83score | Shop | |
| 11 | 11.79 | from $27.99 ↗ | $2.37/mg | 82score | Shop | |
| 12 | 10 | — | — | 88score | Shop | |
| 13 | — | — | — | 83score | Shop | |
| 14 | 10 | from $31 ↗ | $3.10/mg | 86score | Shop | |
| 15 | 10 | from $21.05 ↗ | $2.11/mg | 87score | Shop | |
| 16 | 10 | from $30 ↗ | $3/mg | 89score | Shop | |
| 17 | 10 | from $34.99 ↗ | $3.50/mg | 90score | Shop | |
| 18 | 10 | from $29.99 ↗ | $3.00/mg | 64score | Shop | |
| 19 | 10 | from $35 ↗ | $3.50/mg | 88score | Shop | |
| 20 | 10 | from $49.99 ↗ | $5.00/mg | 83score | Shop | |
| 21 | 10 | from $35.99 ↗ | $3.60/mg | 75score | Shop | |
| 22 | 10 | — | — | 79score | Shop | |
| 23 | 10 | from $39.99 ↗ | $4.00/mg | 77score | Shop | |
| 24 | 10 | from $34.99 ↗ | $3.50/mg | 67score | Shop | |
| 25 | 10 | from $40 ↗ | $4/mg | 72score | Shop | |
| 26 | 10 | from $44.99 ↗ | $4.50/mg | 43score | Shop | |
| 27 | — | from $23.99 ↗ | $2.40/mg | 33score | Shop | |
| 28 | 10 | from $44.99 ↗ | $4.50/mg | 16score | Shop | |
| 29 | 10 | from $49.99 ↗ | $5.00/mg | 15score | Shop | |
| 30 | 10 | from $44 ↗ | $4.40/mg | 92score | Shop | |
| 31 | 10 | from $59.95 ↗ | $6.00/mg | 66score | Shop | |
| 32 | 10 | from $29.99 ↗ | $3.00/mg | 81score | Shop | |
| 33 | 10 | from $24.90 ↗ | $2.49/mg | 63score | Shop | |
| 34 | 10 | from $48.99 ↗ | $4.90/mg | 59score | Shop |
Prices come from each vendor's own public store data and may exclude shipping, discounts or bulk pricing. Research-use products; not medical advice.
About Melanotan 1
What it is
It was designed to last longer than the natural hormone.
How it works
- Activates the melanocortin-1 receptor on pigment cells, raising production of dark eumelanin without sun exposure
- Also darkens existing freckles and moles because it stimulates all pigment-producing cells
The compounds listed on this page are for research purposes only, not for human consumption. Not medical advice.
Related: Melanotan 2 · PT-141 · KPV · GHK-Cu · Glutathione
Melanotan 1: more questions people ask
Which Melanotan 1 vendors have lab reports confirmed by the testing lab?
6 as of November 12, 2026. Those whose confirmed reports cover both purity and toxicity: Ps Peptides. PepAssess matches each report to the issuing lab's own public record, not the vendor's copy.
How can I tell if a Melanotan 1 certificate of analysis (COA) is real?
Look the report up in the testing lab's own records — most labs that test peptides publish a lookup by report ID, QR code or lot number. PepAssess does this for every Melanotan 1 report it finds: as of November 12, 2026, 6 of the 6 sellers publishing a Melanotan 1 report had one the lab confirmed.
How much does a vial of Melanotan 1 cost?
As of November 12, 2026, a 10 mg vial of Melanotan 1 costs a median $40 across the 202 sellers PepAssess found with one in stock (lowest $15). Each seller's lowest in-stock price for that size counts once; prices come from each seller's own store and exclude shipping and discounts.
Can you buy Melanotan 1 as a nasal spray or a pen?
Yes. As of November 12, 2026, 285 of the 34 Melanotan 1 sellers PepAssess lists sell a vial; 27 a nasal spray and 13 a pen or pre-filled form. Counts come from each store's own product names. A lab report covers the product and batch it names — check that it's for the form you're buying.
How do I know if a Melanotan 1 seller is legit?
Check what the seller can show. As of November 12, 2026, PepAssess checks every Melanotan 1 seller for three things: a Melanotan 1 lab report that the testing lab confirms on its own records (6 of 34), card payments, which let you dispute a charge (27 of 34), and a published street address — not a mailbox or registered agent (12 of 34). Each seller's PepAssess profile shows which of these it has.
Are there Melanotan 1 coupon codes?
Yes. PepAssess lists coupon codes for 34 vendors selling Melanotan 1: BioLongevity Labs: PEPASSESS (15% off), Hydro Research Peptides: PepAssess20 (20% off), Lost Coast Aminos: PEPASSESS (10% off), Bench Grade Peptides: PEPASSESS (10% off), Platinum Lion: pepassess (25% off), True Peptide Labs: peppasses (35% off) and 28 more.
CertaPeptides products are for research use only and not for human consumption.